Hey guys I hope you can help me with this one, it's been confounding me for days now. I have a user who needs remote access through vpn to our client but he has been unable to keep a connection for more than 5 minutes or so before it terminates the exact error upon termination is:
Secure VPN Connection terminated locally by the Client.
Reason 412: The remote peer is no longer responding.
Connection terminated on..... Duration 1:40
I've also taken a high level log from the client (attached).
From what I can tell the vpn is somehow screwing up the routing table or is unable to update the table once the connection has been established. I've tried using a different NIC, I've updated the client software to the latest version my other users are running successfully but still the problem persists. Once the vpn terminates it doesn't reset the routing tables either and continues to point traffic through the vpn network connection until I disable then re-enable the actual LAN connection.
I hope I've provided enough info on my problem. It is very important to get this user's vpn he's been given priority by my boss. AKA please respond asap, haha.
I understand WHAT is happening I just don't know how to fix it. Thankyou for the reply anyway though. By the way I thought it may be the NIC card so I added a new NIC to the machine but that still hasn't solved the issue.
Table of ContentsIntroductionVersion HistoryPossible Future
UpdatesDocuments PurposeNAT Operation in ASA 8.3+ SectionsRule Types
Network Object NATTwice NAT / Manual NATRule Types used per SectionNAT
Types used with Twice NAT / Manual NAT and Network Obje...
Table of Contents Introduction:This document describes details on how
NAT-T works. Background: ESP encrypts all critical information,
encapsulating the entire inner TCP/UDP datagram within an ESP header.
ESP is an IP protocol in the same sense that TCP an...